/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package aptech.servlet;

import aptech.container.Constants;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import aptech.sendmail.GMailUtil;

/**
 *
 * @author home
 */
@WebServlet(name = "SendMailServlet", urlPatterns = {"/SendMailServlet"})
public class SendMailServlet extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            String type = request.getParameter(Constants.TYPE);
            String action = request.getParameter(Constants.ACTION);
            if (type.equals(Constants.MAIL)) {
                if (action.equals(Constants.ACTION_SEND)) {
                    //String from = request.getParameter(Constants.MAIL_FROM);
                    String to = request.getParameter(Constants.MAIL_TO);
                    //String cc = request.getParameter(Constants.MAIL_CC);
                    //String bcc = request.getParameter(Constants.MAIL_BCC);
                    String subject = request.getParameter(Constants.MAIL_SUBJECT);
                    String body = request.getParameter(Constants.MAIL_BODY);
                    GMailUtil.send(to, subject, body);
                    //GMailUtil.send(from, to, subject, body);
                    out.println("<result>success</result>");
                }
            }

        } catch (Exception ex) {
            out.println("<result>error</result>");
            ex.printStackTrace();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
